34=7(u+2)-5u

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Solution for 34=7(u+2)-5u equation:


Simplifying
34 = 7(u + 2) + -5u

Reorder the terms:
34 = 7(2 + u) + -5u
34 = (2 * 7 + u * 7) + -5u
34 = (14 + 7u) + -5u

Combine like terms: 7u + -5u = 2u
34 = 14 + 2u

Solving
34 = 14 + 2u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-2u' to each side of the equation.
34 + -2u = 14 + 2u + -2u

Combine like terms: 2u + -2u = 0
34 + -2u = 14 + 0
34 + -2u = 14

Add '-34' to each side of the equation.
34 + -34 + -2u = 14 + -34

Combine like terms: 34 + -34 = 0
0 + -2u = 14 + -34
-2u = 14 + -34

Combine like terms: 14 + -34 = -20
-2u = -20

Divide each side by '-2'.
u = 10

Simplifying
u = 10

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